Pentair Diffuser 1 HP | Dyna-Glas / Dyna-Pro / Dyna-Max Series Pump | C1-270PCZ AUTOMATIC CLEANERS This is a single cartridge

This is a single cartridge replacement

Its CPVC body and lid construction provide greater heat tolerance than standard PVC valve bodies

Replacing this electrode with the correct OEM part restores reliable ignition performance to the heater's original specification

a gasket that has been compressed under the lens ring for an extended period will not re-seal reliably when reinstalled

if one shows cracking or thread damage

Pentair Diffuser 1 HP | Dyna-Glas / Dyna-Pro / Dyna-Max Series Pump | C1-270PCZ AUTOMATIC CLEANERS This is a single cartridgeOEM Diffuser for Pentair Dyna Glas, Dyna Pro, and Dyna Max 1 HP Pumps The Pentair C1 270PCZ is the OEM replacement diffuser for 1 HP Dyna Glas, Dyna Max, Dyna Pro, and Dyna Pro E series pumps, including models MPFA6D, MPFA6E, and MPFA6F. What It Does The diffuser sits between the impeller and the pump volute, channeling water flow from the impeller into the pump body with minimal turbulence. A cracked or worn diffuser reduces hydraulic efficiency,